idling valve

Hello friends, I joined you about a month ago, my name is Mustafa, I live in Çanakkale and I have 406 SV vehicles of 2000 model.I wrote a few more times, my vehicle had a rim problem ... yesterday, my vehicle failed on Sunday, to find an open place in the industry on Sunday. It was difficult, but I finally found someone who understood this job. The idle valve or other name of my car was said to be idle engine. The original is between 170.00TL, the supplier industry is between 50.00 and 100.00TL ... I don't want to go to the service, I also don't know how and where to buy it ... what would you suggest to me?

No mistake, the idle adjustment valve service 414 said I found the cheapest 230 406 to 306 same I know but

I hope they are not the same. They said it was the same with the 306s, but .... I guess it's best to call and learn the service.

This part service price of 414 TL is actually for the guarantee of changing this kind of services, but they want twice as much money :(

I wonder what problem was giving when idling engine was faulty.